- Product Details
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Quick Details
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Brand Name:
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NUOYING
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Model Number:
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NYYCUK-A
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Typical application:
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Liquid
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Fork material:
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304, 316 ( optional)
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Power supply:
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24VDC 220VAC
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Working temperature:
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Fork body:-40~+180℃; instrument: -40~+80℃
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Medium density:
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≥0.7g/cm³(liquid),0.1g/cm³(solid)
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Process pressure:
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<2.0MPa
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Fork length:
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44mm(Customizable by length)
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Process connection:
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Flange,thread (optional)
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Protection level:
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IP67
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Signal output:
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DPDT relay output
Quick Details
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Grade:
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Industrial
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Warranty:
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1 years
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Place of Origin:
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Shaanxi, China
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Brand Name:
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NUOYING
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Model Number:
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NYYCUK-A
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Typical application:
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Liquid
-
Fork material:
-
304, 316 ( optional)
-
Power supply:
-
24VDC 220VAC
-
Working temperature:
-
Fork body:-40~+180℃; instrument: -40~+80℃
-
Medium density:
-
≥0.7g/cm³(liquid),0.1g/cm³(solid)
-
Process pressure:
-
<2.0MPa
-
Fork length:
-
44mm(Customizable by length)
-
Process connection:
-
Flange,thread (optional)
-
Protection level:
-
IP67
-
Signal output:
-
DPDT relay output
Products Description
NYYCUK-A Tuning Fork Switch Working Principle
NYYCUK tuning fork level switch is a new type of level switch. It is designed and manufactured using the principle of tuning fork vibration. It is on the base of the induction rod of the tuning fork level switch, the tuning fork rod is driven through the piezoelectric chip, and the vibration signal is received by another piezoelectric chip, so that the vibration signal can be circulated, and the induction rod can be resonated. When the material is in contact with the induction rod, the vibration signal gradually becomes smaller, until the resonance stops, the control circuit will output.
The principle is that the sensitivity of the dry and salty bar is gradually weakened from the front to the back seat, so when the material in the barrel and the surrounding of the barrel are piled up, and the bell and the bar base (rear) or discharge, there will be no error. Set up signal. Simply put, the sound produces mechanical vibration under the excitation of the piezoelectric product, and this vibration has a certain frequency and amplitude. When the tuning fork is submerged in liquid or solid, the vibration frequency and amplitude of the tuning fork will change. This frequency change is detected by the electronic circuit and outputs a switch value
.
Product Parameters
|
Typical application
|
Liquid
|
|
Fork material
|
304, 316 ( optional)
|
|
Fork length
|
44mm
|
|
Power supply
|
24VDC, 220VAC
|
|
Working temperature
|
Fork body:-40~+180℃
|
|
Process pressure
|
＜2.0MPa
|
|
Process connection
|
Flange,thread (optional)
|
Product details
Product feature
Various application
Cooperation customers
Product certificate
FAQ
1. The tuning fork of the tuning fork switch is excited by piezoelectric crystal to produce vibration: what does "piezoelectric crystal" mean?
"Piezoelectric crystal" refers to the noncentrally symmetric crystal, which will deform under the action of mechanical force, causing the relative displacement of charged particles, resulting in the appearance of positive and negative bound charges on the crystal surface.
2. Why does the tuning fork switch need no maintenance and adjustment?
The tuning fork type liquid level limit switch is not affected by the dielectric constant, turbulence, agitation, bubbles, vibration and other factors, and has no moving parts, so it does not need maintenance and adjustment. It is also an ideal choice under complex working conditions.
3. What are the typical applications of tuning fork switch?
The tuning fork switch is widely used for limit monitoring of liquid media such as tap water, mineral water, gasoline, diesel, pulp, glue, wastewater, dye, acid-base solution, beer, beverage, etc., and also for limit monitoring of liquid media such as well-flowing solid powder and small solid particles.
4. How many types of tuning fork switch are there?
There are three models. NYYCUK-A small tuning fork; NYYCUK-B standard tuning fork switch; There is also NYYCUK-C high-temperature tuning fork switch.
5. What is the fork length of tuning fork switch?
There are 44mm and 100mm tuning fork switches, which can also be customized according to customer requirements.
6. What are the characteristics of NYYCUK-A?
The characteristic of NYYCUK-A is that the material is made of stainless steel, Hesman joint is used, and the fork body length is 44mm.
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